Takahashi; Ryusaku
Patent Applications and Registrations
Patent applications and USPTO patent grants for Takahashi; Ryusaku.The latest application filed is for "screen assembly and rear-projection type graphic display device".
- Takahashi; Ryusaku - Yokohama JP
- Takahashi; Ryusaku - Kanagawa-ken JP
- Takahashi; Ryusaku - Yokosuka JP
- Takahashi; Ryusaku - Kawasaki-shi JP
- Takahashi; Ryusaku - Yokohama-shi JP
- Takahashi; Ryusaku - Yokosuka-shi JP
| Patent | Date |
|---|---|
| Screen assembly and rear-projection type graphic display device Grant 8,388,147 - Murata , et al. March 5, 2 | 2013-03-05 |
| Projection type display device and image displaying method Grant 8,337,025 - Kobayashi , et al. December 25, 2 | 2012-12-25 |
| Light source device, lighting device and image display device Grant 8,152,317 - Okamoto , et al. April 10, 2 | 2012-04-10 |
| Screen assembly and rear-projection type graphic display device App 20100165303 - Murata; Toshitaka ; et al. | 2010-07-01 |
| Portion of display panel with projector Grant D618,268 - Takahashi , et al. June 22, 2 | 2010-06-22 |
| Projector screen Grant D615,576 - Takahashi , et al. May 11, 2 | 2010-05-11 |
| Projection type display device and image displaying method App 20090290127 - Kobayashi; Manabu ; et al. | 2009-11-26 |
| Light source device and image displaying apparatus using the same Grant 7,564,190 - Takahashi July 21, 2 | 2009-07-21 |
| Light source device, lighting device and image display device App 20090168450 - Okamoto; Naoya ; et al. | 2009-07-02 |
| Resist Composition And Process For Producing Same App 20090155713 - Miyano; Toru ; et al. | 2009-06-18 |
| Light source device, image display device, optical element and manufacturing method thereof App 20080123343 - Kobayashi; Tatsuru ; et al. | 2008-05-29 |
| Light source device and image displaying apparatus using the same App 20070285192 - Takahashi; Ryusaku | 2007-12-13 |
| Projection display apparatus Grant 7,273,279 - Kobayashi , et al. September 25, 2 | 2007-09-25 |
| Image display apparatus Grant 7,239,454 - Kobayashi , et al. July 3, 2 | 2007-07-03 |
| Polarizing illuminant apparatus and image display apparatus App 20070024809 - Takahashi; Ryusaku ; et al. | 2007-02-01 |
| Image display apparatus App 20070002466 - Kobayashi; Manabu ; et al. | 2007-01-04 |
| Projection display apparatus App 20060256289 - Fukuzaki; Yoshio ; et al. | 2006-11-16 |
| Image display apparatus Grant 7,095,568 - Kobayashi , et al. August 22, 2 | 2006-08-22 |
| Projection display apparatus App 20050243279 - Kobayashi, Manabu ; et al. | 2005-11-03 |
| Image display apparatus App 20050179871 - Kobayashi, Manabu ; et al. | 2005-08-18 |
| Projection-type display apparatus having polarized beam splitters and an illuminating device Grant 6,174,060 - Imaoka , et al. January 16, 2 | 2001-01-16 |
| Color filter and color picture display device using the same Grant 6,141,124 - Suzuki , et al. October 31, 2 | 2000-10-31 |
| Image processing system for display, recording and reproducing image Grant 5,565,882 - Takanashi , et al. October 15, 1 | 1996-10-15 |
| Optical system for display apparatus Grant 5,379,135 - Nakagaki , et al. January 3, 1 | 1995-01-03 |
| Projector lens system having three lens groups for image projector Grant 5,357,289 - Konno , et al. October 18, 1 | 1994-10-18 |
| Display device Grant 5,327,229 - Konno , et al. July 5, 1 | 1994-07-05 |
| Overhead projector with a spatial light modulator Grant 5,325,137 - Konno , et al. June 28, 1 | 1994-06-28 |
| Light-to-light conversion method, display unit using the same, and light-to-light conversion element incorporated therein Grant 5,299,042 - Takanashi , et al. March 29, 1 | 1994-03-29 |
| Driving method for photoconductive-type SLM Grant 5,294,992 - Konno , et al. March 15, 1 | 1994-03-15 |
| Spatial light modulator system Grant 5,264,951 - Takanashi , et al. November 23, 1 | 1993-11-23 |
| Display apparatus Grant 5,239,322 - Takanashi , et al. August 24, 1 | 1993-08-24 |
| Polarization converter for converting unpolarized light to linearly polarized light Grant 5,164,854 - Takanashi , et al. November 17, 1 | 1992-11-17 |
| Optical system having photoconductive members and optical means for decomposing and composing the polarized lights for a color picture display Grant 5,130,826 - Takanashi , et al. July 14, 1 | 1992-07-14 |
| Polarization converter for converting randomly polarized light to linearly polarized light Grant 5,122,895 - Takanashi , et al. June 16, 1 | 1992-06-16 |
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